Systemic estradiol levels with low-dose vaginal estrogens

Conclusion:
Serum estradiol concentrations were generally lower when measured with more specific and sensitive assays. Estradiol absorption was dose-dependent, and may be influenced by dose, formulation, and positioning in the vagina. Very low systemic estradiol absorption with low/ultralow-dose vaginal estrogens may potentially decrease any adverse events that may be associated with higher doses of vaginal estrogens used for treating moderate to severe VVA due to less estradiol exposure.

Source: Menopause - February 29, 2020 Category: OBGYN Tags: Review Articles Source Type: research